<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script type="text/javascript" src="js/angular.js" ></script>
	</head>
	<body>
		<div ng-app="myApp" ng-controller="myCtrl">
			{{myheader}}
		</div>
		<script>
			var app=angular.module("myApp",[]);
			app.controller('myCtrl',function($scope,$timeout){
				$scope.myheader="hello world";
				$timeout(function(){
					$scope.myheader="how are you";
				},2000)
			})
		</script>
	</body>
</html>
